SHIFTING TOWARDS SUSTAINABLE ENERGY

1. 1. What CANNOT be concluded from paragraph 1?

• a. If current consumption patterns continue, the world's accessible crude oil resources could be significantly reduced in near future

• b. Human consumption of fossil fuels contributes to the gradual decrease in oil reserves

  beneath the Earth's surface.

• c. There is an urgent need to transition to more renewable energy alternatives.

• d. There is an increasing consumption of fossil fuel than ever compared to the past.

2. 2. The word depletion is closest in meaning to

• a. reduction

• b. consumption

• c. abundance

• d. sufficiency

3. What makes bio-diesel a promising solution for cleaner energy?

• a. It emits no emissions

• b. It can be used in special types of vehicles

• c. It emits greatly reduced emissions

• d. It is made only from soybean oil

4. What percentage of soy content can be effectively incorporated into diesel engines' bio-diesel blend?

• a. 20%

• b. less than 20%

• c. as much as 20%

• d. over 20%

5. Apart from soybean oil, what other sources can be used to produce bio-diesel?

• a. Animal fats

• b. Natural gas

• c. Coal

• d. Recycled cooking oil

6. The word intriguing is closest in meaning to

• a. unusual

• b. harmful

• c. exciting

• d. strange